Yes, the only “turning” my pile gets is that I add materials, the chickens scratch the pile down, I pile it back up.Moral of the story is to use the chickens to help construct the pile and use the chickens to help deconstruct the pile. Saves your back. Just don't get in a hurry. Or toss their feed on the pile for enhanced scratching.
And yes, I often throw a scoop of feed, whole corn, or BOSS onto the pile to encourage scratching. I figure if they miss some BOSS or corn, maybe it sprouts.
This spring I plan to try mixing in more soaked seeds to get some more sprouts into the mix.